snuff movie 
noun informal
A pornographic film or video recording of an actual murder.
- ethnohistorical
- ethnohistorically
- ethnohistory
- ethnolinguist
- ethnolinguistic
- ethnolinguistics
- ethnologer
- ethnologic
- ethnological
- ethnologically
- ethnologise
- ethnologist
- ethnologize
- ethnology
- ethnomaniac
- ethnomathematics
- ethnomedical
- ethnomedicine
- ethnomethodological
- ethnomethodologist
- ethnomethodology
- ethnomusicologic
- ethnomusicological
- ethnomusicologist
- ethnomusicology